Cyperus nutans , Gard. Bull. Singapore, 30: 136., 1977
Habit: Herb.
Distribution: Assam, Goa, Karnataka, Kerala, Maharashtra, Tamil Nadu [Asia: Afghanistan, Bangladesh, Cambodia, China, Malaysia, Nepal, Pakistan, Philippines, Sri Lanka, Taiwan, Thailand, Vietnam, Yemen; Africa: Angola, Eritrea, Ethiopia, Mozambique, Niger, Sudan, Uganda; Australasia].